Rzontkowski Family History

You can see how Rzontkowski families moved over time by selecting different census years. The Rzontkowski family name was found in the USA in 1920. In 1920 there were 2 Rzontkowski families living in Illinois. This was 100% of all the recorded Rzontkowski's in USA. Illinois had the highest population of Rzontkowski families in 1920.

Use census records and voter lists to see where families with the Rzontkowski surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.